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Rp1.000.000
Faber-Castell 111/54 Darmstadt Linear Slide Rule 1952 Vintage Rare Penggaris Data Teknik
Rp1.000.000
- Kondisi: Bekas
- Min. Pemesanan: 1 Buah
- Etalase: Barang Koleksi Langka
Faber-Castell 111/54 Darmstadt Linear Slide Rule 1952 Vintage Rare Penggaris Data Teknik
Penggaris dengan data hitungan teknis
Bahan plastik
Kelengkapan :
1 unit slide ruler
1 bh dus bawaan
This slide rule is an example of the Darmstadt arrangement of scales adopted by Faber-Castell in 1935. It was manufactured by A.W. Faber after 1952 using an injection moulding technique.
Slide rules manufactured by A.W. Faber and Faber-Castell were among the best made and most successful slide rules of the 20th century. The Faber company began as a maker of lead pencils in 1761 and expanded during the following century until in 1862 the then head of the company Lothar Faber was made a peer by King Maximilian of Bavaria, becoming Lothar von Faber. At this time the A.W Faber Company began to expand their product range. Lead pencils remained their main product until, in 1882, they commenced the manufacture of wooden slide rules using the Mannheim scales, selling them in Germany, France, England and the United States.
A.W. Faber stopped making slide rules in 1976 since the electronic calculator had taken over the market for hand-held calculating instruments.
Penggaris dengan data hitungan teknis
Bahan plastik
Kelengkapan :
1 unit slide ruler
1 bh dus bawaan
This slide rule is an example of the Darmstadt arrangement of scales adopted by Faber-Castell in 1935. It was manufactured by A.W. Faber after 1952 using an injection moulding technique.
Slide rules manufactured by A.W. Faber and Faber-Castell were among the best made and most successful slide rules of the 20th century. The Faber company began as a maker of lead pencils in 1761 and expanded during the following century until in 1862 the then head of the company Lothar Faber was made a peer by King Maximilian of Bavaria, becoming Lothar von Faber. At this time the A.W Faber Company began to expand their product range. Lead pencils remained their main product until, in 1882, they commenced the manufacture of wooden slide rules using the Mannheim scales, selling them in Germany, France, England and the United States.
A.W. Faber stopped making slide rules in 1976 since the electronic calculator had taken over the market for hand-held calculating instruments.
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